CA2149376C - Pellicule de polypropylene a forte orientation biaxiale; methode de preparation et utilisation - Google Patents

Pellicule de polypropylene a forte orientation biaxiale; methode de preparation et utilisation Download PDF

Info

Publication number: CA2149376C
Authority: CA; Canada
Prior art keywords: film; ply; propylene polymer; weight; longitudinal
Prior art date: 1994-05-16
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

CA002149376A

Other languages

English (en)

Other versions

CA2149376A1 (fr

Inventor

Herbert Peiffer

Ursula Murschall

Detlef Busch

Harald Lohmann

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Trespaphan GmbH and Co KG

Original Assignee

Trespaphan GmbH and Co KG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1994-05-16

Filing date

1995-05-15

Publication date

2006-10-03

1995-05-15 Application filed by Trespaphan GmbH and Co KG filed Critical Trespaphan GmbH and Co KG

1995-11-17 Publication of CA2149376A1 publication Critical patent/CA2149376A1/fr

2006-10-03 Application granted granted Critical

2006-10-03 Publication of CA2149376C publication Critical patent/CA2149376C/fr

2015-05-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title description 24
238000004519 manufacturing process Methods 0.000 title description 21
230000008569 process Effects 0.000 title description 17
239000005026 oriented polypropylene Substances 0.000 title description 2
229920005989 resin Polymers 0.000 claims abstract description 50
239000011347 resin Substances 0.000 claims abstract description 50
229920001155 polypropylene Polymers 0.000 claims abstract description 43
238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 claims abstract description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
229920001384 propylene homopolymer Polymers 0.000 claims description 10
230000005540 biological transmission Effects 0.000 claims description 9
229920001519 homopolymer Polymers 0.000 abstract description 22
230000000704 physical effect Effects 0.000 abstract description 2
239000010408 film Substances 0.000 description 128
239000002585 base Substances 0.000 description 32
229920000642 polymer Polymers 0.000 description 28
229920001577 copolymer Polymers 0.000 description 26
-1 polypropylene Polymers 0.000 description 19
239000013032 Hydrocarbon resin Substances 0.000 description 17
229920006270 hydrocarbon resin Polymers 0.000 description 17
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 17
239000002994 raw material Substances 0.000 description 17
239000000654 additive Substances 0.000 description 15
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 14
239000005977 Ethylene Substances 0.000 description 14
239000000049 pigment Substances 0.000 description 14
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 14
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 14
239000004743 Polypropylene Substances 0.000 description 13
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 13
230000004888 barrier function Effects 0.000 description 13
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 12
239000011229 interlayer Substances 0.000 description 12
239000000463 material Substances 0.000 description 12
239000000203 mixture Substances 0.000 description 11
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 10
239000003795 chemical substances by application Substances 0.000 description 10
239000002245 particle Substances 0.000 description 10
229920001897 terpolymer Polymers 0.000 description 10
125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 10
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 9
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
239000000314 lubricant Substances 0.000 description 8
239000000155 melt Substances 0.000 description 8
230000003287 optical effect Effects 0.000 description 8
229910052760 oxygen Inorganic materials 0.000 description 8
239000001301 oxygen Substances 0.000 description 8
230000015556 catabolic process Effects 0.000 description 7
150000003505 terpenes Chemical class 0.000 description 7
235000007586 terpenes Nutrition 0.000 description 7
238000005259 measurement Methods 0.000 description 6
238000004806 packaging method and process Methods 0.000 description 6
239000003381 stabilizer Substances 0.000 description 6
239000000126 substance Substances 0.000 description 6
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
229910000019 calcium carbonate Inorganic materials 0.000 description 5
125000004432 carbon atom Chemical group C* 0.000 description 5
238000006731 degradation reaction Methods 0.000 description 5
235000013870 dimethyl polysiloxane Nutrition 0.000 description 5
238000001125 extrusion Methods 0.000 description 5
230000004048 modification Effects 0.000 description 5
238000012986 modification Methods 0.000 description 5
229920000435 poly(dimethylsiloxane) Polymers 0.000 description 5
239000000377 silicon dioxide Substances 0.000 description 5
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
238000005481 NMR spectroscopy Methods 0.000 description 4
239000002216 antistatic agent Substances 0.000 description 4
230000000903 blocking effect Effects 0.000 description 4
230000000052 comparative effect Effects 0.000 description 4
XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 4
238000002844 melting Methods 0.000 description 4
230000008018 melting Effects 0.000 description 4
230000003472 neutralizing effect Effects 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
150000008431 aliphatic amides Chemical class 0.000 description 3
125000001931 aliphatic group Chemical group 0.000 description 3
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
239000002981 blocking agent Substances 0.000 description 3
238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 3
239000010779 crude oil Substances 0.000 description 3
230000007423 decrease Effects 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000000605 extraction Methods 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
230000006872 improvement Effects 0.000 description 3
150000002978 peroxides Chemical class 0.000 description 3
229920002959 polymer blend Polymers 0.000 description 3
238000012545 processing Methods 0.000 description 3
QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 2
JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 2
RWNKSTSCBHKHTB-UHFFFAOYSA-N Hexachloro-1,3-butadiene Chemical compound ClC(Cl)=C(Cl)C(Cl)=C(Cl)Cl RWNKSTSCBHKHTB-UHFFFAOYSA-N 0.000 description 2
RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 2
229910052783 alkali metal Inorganic materials 0.000 description 2
229910052784 alkaline earth metal Inorganic materials 0.000 description 2
UAHWPYUMFXYFJY-UHFFFAOYSA-N beta-myrcene Chemical compound CC(C)=CCCC(=C)C=C UAHWPYUMFXYFJY-UHFFFAOYSA-N 0.000 description 2
239000011127 biaxially oriented polypropylene Substances 0.000 description 2
230000033228 biological regulation Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
CRPUJAZIXJMDBK-UHFFFAOYSA-N camphene Chemical compound C1CC2C(=C)C(C)(C)C1C2 CRPUJAZIXJMDBK-UHFFFAOYSA-N 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000001816 cooling Methods 0.000 description 2
230000007547 defect Effects 0.000 description 2
239000004205 dimethyl polysiloxane Substances 0.000 description 2
238000009826 distribution Methods 0.000 description 2
HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
238000011156 evaluation Methods 0.000 description 2
229920001903 high density polyethylene Polymers 0.000 description 2
239000004700 high-density polyethylene Substances 0.000 description 2
238000005984 hydrogenation reaction Methods 0.000 description 2
ZADYMNAVLSWLEQ-UHFFFAOYSA-N magnesium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[Mg+2].[Si+4] ZADYMNAVLSWLEQ-UHFFFAOYSA-N 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
239000000178 monomer Substances 0.000 description 2
238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 2
239000002667 nucleating agent Substances 0.000 description 2
150000001451 organic peroxides Chemical class 0.000 description 2
229920006280 packaging film Polymers 0.000 description 2
239000012785 packaging film Substances 0.000 description 2
239000008188 pellet Substances 0.000 description 2
239000003208 petroleum Substances 0.000 description 2
ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
238000006116 polymerization reaction Methods 0.000 description 2
229920005629 polypropylene homopolymer Polymers 0.000 description 2
HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 2
230000009467 reduction Effects 0.000 description 2
239000007921 spray Substances 0.000 description 2
230000002195 synergetic effect Effects 0.000 description 2
239000010409 thin film Substances 0.000 description 2
239000004408 titanium dioxide Substances 0.000 description 2
238000011282 treatment Methods 0.000 description 2
238000009966 trimming Methods 0.000 description 2
PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical group C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
LRTOHSLOFCWHRF-UHFFFAOYSA-N 1-methyl-1h-indene Chemical compound C1=CC=C2C(C)C=CC2=C1 LRTOHSLOFCWHRF-UHFFFAOYSA-N 0.000 description 1
DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 1
GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
239000005995 Aluminium silicate Substances 0.000 description 1
UAUDZVJPLUQNMU-UHFFFAOYSA-N Erucasaeureamid Natural products CCCCCCCCC=CCCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-UHFFFAOYSA-N 0.000 description 1
239000004594 Masterbatch (MB) Substances 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
PXRCIOIWVGAZEP-UHFFFAOYSA-N Primaeres Camphenhydrat Natural products C1CC2C(O)(C)C(C)(C)C1C2 PXRCIOIWVGAZEP-UHFFFAOYSA-N 0.000 description 1
238000000944 Soxhlet extraction Methods 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
239000007983 Tris buffer Substances 0.000 description 1
238000006887 Ullmann reaction Methods 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
150000008041 alkali metal carbonates Chemical class 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
XCPQUQHBVVXMRQ-UHFFFAOYSA-N alpha-Fenchene Natural products C1CC2C(=C)CC1C2(C)C XCPQUQHBVVXMRQ-UHFFFAOYSA-N 0.000 description 1
VYBREYKSZAROCT-UHFFFAOYSA-N alpha-myrcene Natural products CC(=C)CCCC(=C)C=C VYBREYKSZAROCT-UHFFFAOYSA-N 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
230000003466 anti-cipated effect Effects 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
230000008901 benefit Effects 0.000 description 1
229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000011575 calcium Substances 0.000 description 1
239000001506 calcium phosphate Substances 0.000 description 1
229910000389 calcium phosphate Inorganic materials 0.000 description 1
235000011010 calcium phosphates Nutrition 0.000 description 1
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
235000013539 calcium stearate Nutrition 0.000 description 1
239000008116 calcium stearate Substances 0.000 description 1
238000004364 calculation method Methods 0.000 description 1
229930006739 camphene Natural products 0.000 description 1
ZYPYEBYNXWUCEA-UHFFFAOYSA-N camphenilone Natural products C1CC2C(=O)C(C)(C)C1C2 ZYPYEBYNXWUCEA-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
239000004927 clay Substances 0.000 description 1
239000011280 coal tar Substances 0.000 description 1
238000004040 coloring Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000004020 conductor Substances 0.000 description 1
238000003851 corona treatment Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
239000000539 dimer Substances 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical group CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 description 1
229920001038 ethylene copolymer Polymers 0.000 description 1
238000009472 formulation Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000005227 gel permeation chromatography Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
239000012456 homogeneous solution Substances 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000012535 impurity Substances 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
238000010030 laminating Methods 0.000 description 1
235000001510 limonene Nutrition 0.000 description 1
229940087305 limonene Drugs 0.000 description 1
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
239000001095 magnesium carbonate Substances 0.000 description 1
229910000021 magnesium carbonate Inorganic materials 0.000 description 1
239000000391 magnesium silicate Substances 0.000 description 1
229910052919 magnesium silicate Inorganic materials 0.000 description 1
235000019792 magnesium silicate Nutrition 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000010327 methods by industry Methods 0.000 description 1
230000005012 migration Effects 0.000 description 1
238000013508 migration Methods 0.000 description 1
229920006113 non-polar polymer Polymers 0.000 description 1
239000003921 oil Substances 0.000 description 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
239000012788 optical film Substances 0.000 description 1
229920000620 organic polymer Polymers 0.000 description 1
125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920006294 polydialkylsiloxane Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000007789 sealing Methods 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
239000000344 soap Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000004611 spectroscopical analysis Methods 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
230000002311 subsequent effect Effects 0.000 description 1
239000000725 suspension Substances 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
150000003512 tertiary amines Chemical class 0.000 description 1
238000012360 testing method Methods 0.000 description 1
230000008646 thermal stress Effects 0.000 description 1
QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
210000003934 vacuole Anatomy 0.000 description 1
239000000341 volatile oil Substances 0.000 description 1
239000001993 wax Substances 0.000 description 1
238000004804 winding Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene

Landscapes

Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Laminated Bodies (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)

CA002149376A 1994-05-16 1995-05-15 Pellicule de polypropylene a forte orientation biaxiale; methode de preparation et utilisation Expired - Lifetime CA2149376C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEP4417118.8		1994-05-16
DE4417118A DE4417118A1 (de)	1994-05-16	1994-05-16	Biaxial hochorientierte Polypropylenfolie, Verfahren zu ihrer Herstellung und ihre Verwendung

Publications (2)

Publication Number	Publication Date
CA2149376A1 CA2149376A1 (fr)	1995-11-17
CA2149376C true CA2149376C (fr)	2006-10-03

Family

ID=6518198

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002149376A Expired - Lifetime CA2149376C (fr)	1994-05-16	1995-05-15	Pellicule de polypropylene a forte orientation biaxiale; methode de preparation et utilisation

Country Status (7)

Country	Link
US (1)	US5766532A (fr)
EP (1)	EP0687702B1 (fr)
CA (1)	CA2149376C (fr)
DE (2)	DE4417118A1 (fr)
ES (1)	ES2163458T3 (fr)
FI (1)	FI112785B (fr)
ZA (1)	ZA953910B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5958566A (en) *	1997-10-17	1999-09-28	Fina Technology, Inc.	Metal bond strength in polyolefin films
US6207093B1 (en) *	1998-04-24	2001-03-27	Fina Technology, Inc.	Compositions for improved orientation processing
US6790524B2 (en)	2001-08-02	2004-09-14	Toray Plastics (America), Inc.	Biaxially oriented polypropylene metallized film for packaging
US20030087069A1 (en) *	2001-10-31	2003-05-08	Robert Winiker	Graphic film with improved waveness behavior
US20070235896A1 (en) *	2006-04-06	2007-10-11	Fina Technology, Inc.	High shrink high modulus biaxially oriented films
KR102167694B1 (ko) *	2015-11-27	2020-10-19	에스케이씨 주식회사	편광자 보호필름, 편광판 및 이를 포함하는 표시장치
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1994
- 1994-05-16 DE DE4417118A patent/DE4417118A1/de not_active Withdrawn
1995
- 1995-05-10 EP EP95107050A patent/EP0687702B1/fr not_active Expired - Lifetime
- 1995-05-10 DE DE59509480T patent/DE59509480D1/de not_active Expired - Lifetime
- 1995-05-10 ES ES95107050T patent/ES2163458T3/es not_active Expired - Lifetime
- 1995-05-12 FI FI952326A patent/FI112785B/fi active
- 1995-05-12 US US08/439,598 patent/US5766532A/en not_active Expired - Lifetime
- 1995-05-15 CA CA002149376A patent/CA2149376C/fr not_active Expired - Lifetime
- 1995-05-15 ZA ZA953910A patent/ZA953910B/xx unknown

Also Published As

Publication number	Publication date
DE59509480D1 (de)	2001-09-13
FI112785B (fi)	2004-01-15
EP0687702A1 (fr)	1995-12-20
CA2149376A1 (fr)	1995-11-17
FI952326L (fi)	1995-11-17
DE4417118A1 (de)	1995-11-23
US5766532A (en)	1998-06-16
EP0687702B1 (fr)	2001-08-08
ZA953910B (en)	1996-01-17
FI952326A0 (fi)	1995-05-12
ES2163458T3 (es)	2002-02-01

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Date	Code	Title	Description
2002-05-15	EEER	Examination request
2015-07-19	MKEX	Expiry	Effective date: 20150515

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